Obd1 Harness Conversion

[booosted]

Does anyone know where i can get the Wiring diagram for an OBD1 harness for free. It seems like everyone is charging for it.

Thanks in advance

 

[solblu]

What do you mean? The ECU pinout?Which ECU?

 

[booosted]

yea, obd1 gsr ecu to obd2 gsr

 

[solblu]

So you want to make a OBD2 to 1 conversion harness.

Go here

http://t24ever.com/

click on Trever Tech on the menu